Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Foau
* Weather data for Foau Sierra Leone is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.2 | 36.7 | 38.0 | 35.6 | 33.8 | 32.6 | 31.9 | 32.2 | 31.9 | 31.3 | 32.1 | 34.6 |
| Average daytime temperature (°C) | 34.0 | 35.0 | 33.5 | 32.9 | 31.7 | 29.7 | 29.6 | 28.9 | 29.4 | 29.7 | 30.3 | 32.2 |
| Average temperature (°C) | 25.8 | 28.1 | 27.0 | 27.2 | 26.4 | 25.1 | 24.9 | 24.7 | 24.8 | 25.2 | 25.5 | 25.0 |
| Average night temperature (°C) | 18.7 | 22.4 | 22.5 | 23.6 | 23.4 | 22.7 | 22.5 | 22.6 | 22.6 | 22.6 | 22.2 | 19.0 |
| Absolute minimum temperature (°C) | 16.0 | 20.3 | 19.8 | 22.2 | 22.3 | 21.9 | 21.3 | 21.7 | 21.9 | 21.8 | 20.1 | 15.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.0 | 8.7 | 8.7 | 7.7 | 7.0 | 7.3 | 5.8 | 7.0 | 8.0 | 8.7 | 10.2 |
| Precipitation (mm) | 16 | 0 | 79 | 186 | 301 | 281 | 367 | 440 | 354 | 343 | 181 | 0 |
| Sunny days | 26 | 25 | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 |
| Rainy days | 5 | 3 | 17 | 26 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Foau is at